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How do i convert base 2 to base 10 i lost my example and i forgot ? anyone plz help and if you did thank you :D

Silstar  Oct 26, 2017
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 #1
avatar+31 
+1

So i figured it out by looking at my number 1 laughfrown kinda weird lol but thanks 

Silstar  Oct 26, 2017
 #2
avatar+78592 
+2

Here's a fast way ....we multiply by the base and add the next digit.....etc.

 

Suppose we have

 

10112

 

Multiply the leading "1" by 2 and add the next digit  ⇒  2 * 1 + 0  = 2

Multiply this result by 2 and add the next digit ⇒   2 * 2 + 1  =  4 + 1  = 5

Multiply this result by 2  and add the final digit ⇒ 2 * 5 + 1  = 10 + 1  = 11  

 

Verify for yourself that  10112   =  1110

 

BTW - This method will convert any base to a base 10 number......

 

 

cool cool cool

CPhill  Oct 26, 2017

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